OT-2026-000024472
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000024472) never changes.
Identity and time
| Publication number | OT-2026-000024472 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-7b97-b142-846035144358 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024472 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9158f48b88530102a03569ab33b05f2a535cecbac2b3b4bb99b76ed7e401fa82 |
|---|---|
| Markdown | cc8f2ff75aa4b58802d4529717df405f88e334cb71eb403417637a688a9308c9 |
| Publication page | 4b787165d9bf3334fa9d1721e9a447eeba087bfdd43ae1efaa55a133ccf3c3cd |
| Manifest | 68cab2b080bb1d73cf111269d038a0e592cb96938037507881c8914e74f65f55 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | n6aUlHbiTvMOk3U5KuyL4Yo/4cR1FbFkf7ZNycV9j3pi5oRCtmdIU/IMoMzBIcoXEpfugTpvBOhYiIZuGfgRCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:28.755878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024472observed 4b787165d9bf3334fa9d1721e9a447ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:28.736145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024472/manifest.jsonobserved 68cab2b080bb1d73cf111269d038a0e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.716216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024472/publication.mdobserved cc8f2ff75aa4b58802d4529717df405f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.698770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024472/publication.txtobserved 9158f48b88530102a03569ab33b05f2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.682363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024472observed 4b787165d9bf3334fa9d1721e9a447ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.664471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024472/manifest.jsonobserved 68cab2b080bb1d73cf111269d038a0e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.638616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024472/publication.mdobserved cc8f2ff75aa4b58802d4529717df405f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.618055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024472/publication.txtobserved 9158f48b88530102a03569ab33b05f2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|